script.js

$(document).ready(function() {
 function doDataUrl (data) {
 var frame_content = document.getElementsByTagName("iframe")[0].contentWindow;
 var b64 = btoa(data);
 dataurl = 'data:text/html;base64,' + b64;
 $("iframe").attr('src', dataurl);
 }
 
 if ( window.self === window.top ) {
 //not in an iframe
 $(".script").click(function(e) {
 e.preventDefault();
 var message = $(this).attr('href');
 var slash_pos = message.search('/');
 //let's differenciate kind of script called
 if ( slash_pos === -1 || slash_pos === 0) {
 url = message;
 }
 else {
 url = '/index.cgi';
 }
 
 $("iframe").attr('src', url + '?script=' + encodeURIComponent(message));
 });
 $(".link").click(function(e) {
 e.preventDefault();
 var url = $(this).attr('href');
 $("iframe").attr('src', url);
 });
 }
 else {
 //in an iframe
 $("body").empty();
 }
});